maven-core/src/main/java/org/apache/maven/artifact/handler/DefaultArtifactHandler.java

package org.apache.maven.artifact.handler;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import static java.util.Objects.requireNonNull;

/**
 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
 * @author Jason van Zyl
 */
public class DefaultArtifactHandler
    implements ArtifactHandler
{
    private final String type;

    private String extension;

    private String classifier;

    private String directory;

    private String packaging;

    private boolean includesDependencies;

    private String language;

    private boolean addedToClasspath;

    /**
     * Default ctor for Plexus compatibility, as many plugins have artifact handlers declared in legacy Plexus XML.
     * Do not use directly!
     *
     * @deprecated This ctor is present only for Plexus XML defined component compatibility, do not use it.
     */
    @Deprecated
    public DefaultArtifactHandler()
    {
        this.type = null;
    }

    public DefaultArtifactHandler( final String type )
    {
        this(
            type,
            null,
            null,
            null,
            null,
            false,
            null,
            false
        );
    }

    public DefaultArtifactHandler( final String type,
                                   final String extension,
                                   final String classifier,
                                   final String directory,
                                   final String packaging,
                                   final boolean includesDependencies,
                                   final String language,
                                   final boolean addedToClasspath )
    {
        this.type = requireNonNull( type );
        this.extension = extension;
        this.classifier = classifier;
        this.directory = directory;
        this.packaging = packaging;
        this.includesDependencies = includesDependencies;
        this.language = language;
        this.addedToClasspath = addedToClasspath;
    }

    public String getType()
    {
        return type;
    }

    @Override
    public String getExtension()
    {
        if ( extension == null )
        {
            return type;
        }
        return extension;
    }

    public void setExtension( final String extension )
    {
        this.extension = extension;
    }

    @Override
    public String getClassifier()
    {
        return classifier;
    }

    public void setClassifier( final String classifier )
    {
        this.classifier = classifier;
    }

    @Override
    public String getDirectory()
    {
        if ( directory == null )
        {
            return getPackaging() + "s";
        }
        return directory;
    }

    public void setDirectory( final String directory )
    {
        this.directory = directory;
    }

    @Override
    public String getPackaging()
    {
        if ( packaging == null )
        {
            return type;
        }
        return packaging;
    }

    public void setPackaging( final String packaging )
    {
        this.packaging = packaging;
    }

    @Override
    public boolean isIncludesDependencies()
    {
        return includesDependencies;
    }

    public void setIncludesDependencies( final boolean includesDependencies )
    {
        this.includesDependencies = includesDependencies;
    }

    @Override
    public String getLanguage()
    {
        if ( language == null )
        {
            return "none";
        }

        return language;
    }

    public void setLanguage( final String language )
    {
        this.language = language;
    }

    @Override
    public boolean isAddedToClasspath()
    {
        return addedToClasspath;
    }

    public void setAddedToClasspath( final boolean addedToClasspath )
    {
        this.addedToClasspath = addedToClasspath;
    }
}